146
FOUS53 KLOT 180621
PFMLOT
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1221 AM CST THU DEC 18 2025
ILZ104-182200-
CHICAGO O'HARE INTERNATIONAL AIRPORT-COOK IL
41.99N 87.91W ELEV. 667 FT
1221 AM CST THU DEC 18 2025
DATE THU 12/18/25 FRI 12/19/25 SAT 12/20/25
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 49 12 27 22 42
TEMP 42 45 48 44 40 31 24 15 13 12 14 21 24 26 23 26 29 32 36 41 40 36
DEWPT 39 44 46 41 36 28 19 10 7 5 7 8 10 11 14 17 20 23 26 29 30 29
RH 89 96 93 89 85 88 81 80 76 73 73 56 54 52 68 68 69 69 67 62 67 75
WIND DIR S S S S W W W W W W W W W S S S S S SW SW W W
WIND SPD 16 19 21 23 17 16 24 23 21 21 18 13 10 8 10 12 14 14 13 12 11 10
WIND GUST 26 29 35 36 27 28 36 35 33 33 28
CLOUDS OV OV OV OV B1 B1 B2 B2 B2 B1 SC SC SC B1 B2 B1 B2 B2 B2 B2 B2 B1
POP 12HR 100 40 5 0 10
QPF 12HR 0.26 0.02 0 0 0
SNOW 12HR 00-00 T 00-00
DRIZZLE O O
RAIN SHWRS C D L C
SNOWSHWRS C S S S
WIND CHILL 33 38 37 30 18 8 -2 -5 -6 -1 9 14 17 12 14 18 21 27 33 33 28
MIN CHILL 30 37 18 -2 -6 -6 11 12 16 23 28
DATE SUN 12/21/25 MON 12/22/25 TUE 12/23/25 WED 12/24/25
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 18 30 21 38 34 45 29 40
TEMP 27 19 28 27 23 26 35 36 35 36 43 39 34 30 39 38
DEWPT 16 10 9 9 10 15 19 23 28 32 37 34 30 29 32 33
PWIND DIR W NW SW S S W N SE
WIND CHAR GN GN LT GN GN GN LT LT
AVG CLOUDS SC FW FW FW SC B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B2
POP 12HR 10 0 5 5 5 0 5 10
ILZ003-182200-
GREATER ROCKFORD AIRPORT-WINNEBAGO IL
42.20N 89.11W ELEV. 745 FT
1221 AM CST THU DEC 18 2025
DATE THU 12/18/25 FRI 12/19/25 SAT 12/20/25
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 46 9 26 19 40
TEMP 39 43 43 41 36 26 16 11 11 10 12 19 23 24 21 24 29 31 34 39 39 32
DEWPT 38 42 40 38 31 21 12 7 5 4 5 7 9 11 14 17 20 23 27 29 29 25
RH 96 96 89 89 82 81 84 83 76 76 73 59 54 57 74 74 69 72 75 67 67 75
WIND DIR S S S W W W W W W NW NW W SW S S S S S SW W NW NW
WIND SPD 14 18 20 19 16 20 24 23 21 20 16 12 10 9 11 14 14 14 12 11 11 10
WIND GUST 25 28 31 31 35 36 35 33
CLOUDS B2 OV OV B2 B1 B2 B2 B2 B2 B1 SC SC SC B2 B2 B1 B2 B2 B2 B2 B1 SC
POP 12HR 100 40 0 0 10
QPF 12HR 0.23 0.01 0 0 0
SNOW 12HR 00-00 T 00-00
DRIZZLE O
FLURRIES C C
RAIN SHWRS S C D S
SNOWSHWRS C S
WIND CHILL 30 35 35 33 24 11 -3 -8 -8 -8 -3 8 13 15 8 12 17 20 25 31 30 23
MIN CHILL 28 33 11 -8 -8 -8 10 8 14 21 23
DATE SUN 12/21/25 MON 12/22/25 TUE 12/23/25 WED 12/24/25
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 13 28 18 37 31 44 25 40
TEMP 23 15 26 24 21 24 35 35 33 34 42 36 30 26 38 37
DEWPT 14 9 8 10 11 14 19 25 29 32 35 32 27 26 32 32
PWIND DIR NW NW S S S W NE SE
WIND CHAR GN LT LT GN GN GN LT LT
AVG CLOUDS SC FW FW FW SC B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1
POP 12HR 5 0 5 5 5 0 0 5
ILZ104-182200-
CHICAGO MIDWAY AIRPORT-COOK IL
41.78N 87.76W ELEV. 612 FT
1221 AM CST THU DEC 18 2025
DATE THU 12/18/25 FRI 12/19/25 SAT 12/20/25
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 50 13 27 23 42
TEMP 42 46 48 46 41 32 26 17 13 13 16 21 25 26 24 26 30 32 37 41 41 37
DEWPT 40 44 46 42 36 29 21 11 7 6 8 8 10 12 15 18 20 23 26 29 30 30
RH 93 93 93 86 82 88 81 77 76 73 70 56 52 55 68 71 66 69 64 62 65 75
WIND DIR S S S S W W W W W W W W W S S S S S S SW W W
WIND SPD 16 19 21 23 18 14 23 24 21 21 19 14 12 10 11 13 14 14 14 13 13 11
WIND GUST 26 29 35 36 28 27 36 35 33 32
CLOUDS OV OV OV OV B1 B2 B2 B2 B2 B1 SC SC SC B1 B2 B1 B2 B2 B2 B2 B2 B1
POP 12HR 100 40 5 0 10
QPF 12HR 0.28 0.02 0 0 0
SNOW 12HR 00-00 T 00-00
DRIZZLE O O
RAIN SHWRS C D L C
SNOWSHWRS C C S S
WIND CHILL 34 38 38 32 20 11 0 -4 -4 0 8 13 16 13 15 19 22 27 34 33 29
MIN CHILL 31 38 20 0 -5 -4 10 13 16 23 29
DATE SUN 12/21/25 MON 12/22/25 TUE 12/23/25 WED 12/24/25
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 19 31 22 39 34 45 31 41
TEMP 28 20 29 28 24 26 36 37 36 36 43 40 35 31 39 39
DEWPT 17 10 9 11 12 16 19 24 29 33 37 35 31 30 32 34
PWIND DIR W NW SW S S SW N SE
WIND CHAR GN GN LT GN GN GN LT GN
AVG CLOUDS SC FW FW FW SC B1 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1
POP 12HR 10 0 5 5 5 0 5 10
ILZ021-182200-
MORRIS-GRUNDY IL
41.43N 88.42W ELEV. 569 FT
1221 AM CST THU DEC 18 2025
DATE THU 12/18/25 FRI 12/19/25 SAT 12/20/25
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 50 12 28 22 44
TEMP 41 46 49 45 40 30 25 16 13 12 16 23 27 25 23 27 30 32 36 42 42 35
DEWPT 40 46 48 41 36 28 20 11 7 6 8 11 13 14 16 20 22 23 28 31 33 31
RH 96100 96 86 85 92 81 80 76 76 70 59 55 62 74 74 72 69 72 65 70 85
WIND DIR S S S S W W W W W W W W W S S S S S S SW W W
WIND SPD 16 21 23 25 18 18 26 24 23 21 18 13 9 6 10 12 14 14 13 11 10 9
WIND GUST 26 32 36 39 31 39 36 34 32
CLOUDS OV OV OV OV B1 B2 B2 B2 B2 B1 SC SC SC B1 B2 B1 B2 B2 B2 B2 B2 SC
POP 12HR 100 40 0 0 10
QPF 12HR 0.28 0.02 0 0 0
SNOW 12HR 00-00 T 00-00
DRIZZLE O O
FLURRIES C C
RAIN SHWRS C D C C
SNOWSHWRS C C
WIND CHILL 33 38 38 31 16 9 -2 -6 -6 1 12 17 16 13 15 19 21 27 35 35 28
MIN CHILL 29 37 16 -2 -6 -4 14 13 17 23 28
DATE SUN 12/21/25 MON 12/22/25 TUE 12/23/25 WED 12/24/25
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 19 33 22 40 33 47 28 43
TEMP 27 20 31 28 24 26 37 36 35 35 45 40 35 29 41 40
DEWPT 19 12 12 14 14 15 21 26 31 33 40 37 32 29 36 36
PWIND DIR W NW SE S S W NE E
WIND CHAR GN LT LT GN GN GN LT LT
AVG CLOUDS SC FW FW FW SC B2 B1 B1 B2 B2 B2 B1 B1 B1 B1 B1
POP 12HR 10 0 5 5 5 0 5 5
ILZ006-182200-
WAUKEGAN-LAKE IL
42.42N 87.87W ELEV. 745 FT
1221 AM CST THU DEC 18 2025
DATE THU 12/18/25 FRI 12/19/25 SAT 12/20/25
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 47 11 27 20 41
TEMP 39 43 46 43 39 30 22 14 13 11 14 21 25 24 22 25 29 31 35 40 39 33
DEWPT 37 42 45 40 35 28 18 10 8 5 8 9 11 12 15 17 20 23 27 29 30 27
RH 92 96 96 89 85 92 84 84 80 76 76 59 55 60 74 71 69 72 72 64 70 78
WIND DIR S S S S W W W W W W W W W SW S S S S SW SW W W
WIND SPD 17 18 20 21 17 17 24 23 23 21 20 14 11 8 9 12 13 13 14 12 12 11
WIND GUST 27 29 32 35 27 31 36 34 34 35 31
CLOUDS B2 OV OV OV B1 B2 B2 B2 B2 B1 SC SC SC B2 B2 B1 B2 B2 B2 B2 B2 SC
POP 12HR 100 40 5 0 20
QPF 12HR 0.22 0.02 0 0 0
SNOW 12HR 00-00 T 00-00
DRIZZLE O O
RAIN S S
RAIN SHWRS C D L C
SNOW S S
SNOWSHWRS C S S S
WIND CHILL 30 35 38 35 29 17 5 -4 -5 -8 -2 8 14 15 11 14 18 21 26 32 31 24
MIN CHILL 28 35 17 -4 -8 -7 11 11 15 22 24
DATE SUN 12/21/25 MON 12/22/25 TUE 12/23/25 WED 12/24/25
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 15 28 18 38 33 43 28 39
TEMP 24 16 25 23 21 25 35 36 35 34 42 36 32 29 37 35
DEWPT 15 9 9 10 11 16 21 24 28 31 35 32 28 27 31 31
PWIND DIR W NW SW S S W N SE
WIND CHAR GN GN LT GN GN GN LT LT
AVG CLOUDS SC FW FW FW SC B1 B2 B2 B2 B2 B1 B1 B1 B1 B1 B2
POP 12HR 10 0 5 5 10 5 0 5
ILZ021-182200-
PONTIAC-LIVINGSTON IL
40.92N 88.63W ELEV. 648 FT
1221 AM CST THU DEC 18 2025
DATE THU 12/18/25 FRI 12/19/25 SAT 12/20/25
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 50 11 29 22 44
TEMP 43 47 49 46 41 31 24 17 13 12 18 24 28 24 23 27 30 32 36 42 42 35
DEWPT 42 46 48 41 36 28 19 12 8 6 10 13 15 15 17 20 22 23 28 33 35 32
RH 96 96 96 83 82 88 81 80 80 76 70 62 58 68 77 74 72 69 72 70 76 89
WIND DIR S S S S W W W W W W W W SW S S S S S S SW W NW
WIND SPD 19 21 24 26 18 16 27 24 23 23 18 13 10 8 11 16 18 18 16 13 11 9
WIND GUST 32 34 39 39 31 39 36 35
CLOUDS OV OV OV OV B1 B1 B2 B2 B2 B1 SC FW SC SC B1 SC B1 B2 B2 B2 B1 SC
POP 12HR 100 40 0 0 5
QPF 12HR 0.29 0.01 0 0 0
SNOW 12HR 00-00 T 00-00
DRIZZLE O O
FLURRIES C C
RAIN SHWRS S C D C C
SNOWSHWRS C C
WIND CHILL 35 38 31 17 7 -2 -6 -7 3 13 18 15 11 14 18 20 26 34 35 26
MIN CHILL 31 37 17 -2 -8 -3 15 11 15 21 26
DATE SUN 12/21/25 MON 12/22/25 TUE 12/23/25 WED 12/24/25
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 19 34 22 40 33 48 28 45
TEMP 26 20 32 28 24 26 38 36 35 36 46 40 35 30 43 41
DEWPT 19 13 14 16 15 15 23 28 32 34 42 39 34 30 38 39
PWIND DIR W NW SE S S SW NE SE
WIND CHAR GN LT LT GN GN GN LT LT
AVG CLOUDS SC FW FW FW SC B1 B1 B1 B2 B2 B2 B1 B1 B1 B1 B1
POP 12HR 10 0 5 5 5 0 5 10
INZ002-182200-
VALPARAISO-PORTER IN
41.45N 87.00W ELEV. 770 FT
1221 AM CST THU DEC 18 2025
DATE THU 12/18/25 FRI 12/19/25 SAT 12/20/25
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 49 13 25 20 42
TEMP 40 44 47 47 42 34 28 20 14 13 17 21 24 24 22 24 28 30 34 40 40 36
DEWPT 37 43 46 44 39 32 24 16 9 7 9 9 10 12 14 16 19 21 25 29 31 31
RH 89 96 96 89 89 92 85 84 80 76 70 59 54 60 71 71 68 69 69 64 70 82
WIND DIR S S S S S W W W W W W W W SW S S S S S SW SW W
WIND SPD 17 19 21 25 24 12 18 23 21 20 20 16 11 8 9 11 14 16 16 13 10 8
WIND GUST 27 29 35 39 34 29 35 33 32
CLOUDS OV OV OV OV B2 B2 B2 B2 B2 B2 B1 SC SC B1 B2 SC B1 B2 B2 B2 B2 B1
POP 12HR 100 40 5 0 10
QPF 12HR 0.33 0.02 0 0 0
SNOW 12HR 00-00 T 00-00
DRIZZLE O O
RAIN SHWRS L D D S S
SNOWSHWRS S C S S
WIND CHILL 31 36 39 39 35 23 14 4 -3 -4 2 9 13 15 11 13 16 18 24 31 33 29
MIN CHILL 28 37 23 4 -5 -2 11 11 14 20 29
DATE SUN 12/21/25 MON 12/22/25 TUE 12/23/25 WED 12/24/25
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 20 31 20 38 32 45 29 41
TEMP 29 21 29 27 22 25 35 35 34 35 42 39 35 30 39 39
DEWPT 20 13 12 14 13 14 18 22 28 32 37 35 32 30 33 35
PWIND DIR W NW S S S SW N SE
WIND CHAR GN GN LT GN GN GN LT LT
AVG CLOUDS SC FW FW FW SC B1 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1
POP 12HR 10 0 0 5 10 5 5 10
ILZ005-182200-
WOODSTOCK-MCHENRY IL
42.31N 88.44W ELEV. 950 FT
1221 AM CST THU DEC 18 2025
DATE THU 12/18/25 FRI 12/19/25 SAT 12/20/25
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 46 8 25 18 40
TEMP 38 42 45 41 37 27 17 11 11 9 11 18 22 23 20 24 28 30 33 38 38 32
DEWPT 37 42 44 38 34 25 15 8 6 3 6 8 11 12 14 17 19 22 27 30 31 26
RH 96100 96 89 89 92 92 87 80 76 80 64 62 62 77 74 68 72 78 73 76 78
WIND DIR S S S S W W W W W NW W W W S S S S S SW W W W
WIND SPD 16 18 20 20 16 19 24 21 21 21 18 13 10 8 10 13 14 14 13 11 12 10
WIND GUST 26 29 34 35 26 32 36 34 33 33 28
CLOUDS B2 OV OV OV B1 B2 B2 B2 B2 B1 SC SC SC B2 B2 B1 B2 B2 B2 B2 B1 SC
POP 12HR 100 40 0 5 20
QPF 12HR 0.27 0.02 0 0 0
SNOW 12HR 00-00 T 00-00
DRIZZLE O
FLURRIES C C
RAIN SHWRS S C D C C
SNOW S S
SNOWSHWRS C S
WIND CHILL 29 34 37 32 26 13 -2 -8 -8-10 -5 6 11 14 8 11 16 19 24 30 29 23
MIN CHILL 26 32 13 -8 -10 -10 8 8 13 21 22
DATE SUN 12/21/25 MON 12/22/25 TUE 12/23/25 WED 12/24/25
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 13 27 16 36 30 43 25 38
TEMP 22 14 25 23 19 23 33 34 33 34 41 35 30 26 37 35
DEWPT 14 8 9 9 9 13 20 23 28 31 36 32 27 25 32 31
PWIND DIR W NW S S S W N SE
WIND CHAR GN LT LT GN GN GN LT LT
AVG CLOUDS SC FW FW FW SC B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B2
POP 12HR 10 0 5 5 10 0 5 10
ILZ008-182200-
OREGON-OGLE IL
42.01N 89.33W ELEV. 697 FT
1221 AM CST THU DEC 18 2025
DATE THU 12/18/25 FRI 12/19/25 SAT 12/20/25
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 47 10 27 20 41
TEMP 41 44 43 40 35 26 16 11 11 10 13 20 23 25 21 25 29 32 35 40 39 32
DEWPT 39 44 41 38 31 22 12 6 4 4 6 8 10 12 15 18 21 24 27 30 30 26
RH 92100 93 92 85 85 84 80 73 76 73 59 57 57 77 74 72 72 72 67 70 78
WIND DIR S S S W W W W W W NW W W SW S S S S S SW W NW NW
WIND SPD 16 20 21 19 17 21 24 23 21 18 16 10 8 9 10 13 13 13 11 10 10 9
WIND GUST 26 31 33 31 36 36 35 33
CLOUDS OV OV OV B2 B1 B2 B2 B2 B1 B1 SC SC SC B2 B2 B1 B2 B2 B2 B2 B1 SC
POP 12HR 90 40 0 0 10
QPF 12HR 0.23 0.01 0 0 0
SNOW 12HR 00-00 T 00-00
DRIZZLE O O
FLURRIES C C
RAIN SHWRS S C D S
SNOWSHWRS C S
WIND CHILL 32 36 34 32 24 11 -2 -8 -8 -7 -1 10 14 17 10 13 19 22 27 33 32 24
MIN CHILL 29 32 11 -8 -8 -7 11 9 15 23 24
DATE SUN 12/21/25 MON 12/22/25 TUE 12/23/25 WED 12/24/25
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 15 30 19 38 31 45 26 41
TEMP 24 16 27 25 22 25 35 35 33 34 43 37 31 27 39 38
DEWPT 15 10 10 12 13 15 20 26 30 32 36 33 28 27 33 33
PWIND DIR W NW S S S W NE SE
WIND CHAR GN LT LT GN GN LT LT LT
AVG CLOUDS SC FW FW FW SC B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1
POP 12HR 5 0 5 5 5 0 0 5
ILZ011-182200-
SYCAMORE-DEKALB IL
41.98N 88.69W ELEV. 863 FT
1221 AM CST THU DEC 18 2025
DATE THU 12/18/25 FRI 12/19/25 SAT 12/20/25
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 46 9 26 20 41
TEMP 39 43 45 42 37 28 18 12 11 10 12 20 23 24 21 24 28 30 34 39 39 32
DEWPT 38 42 44 39 33 25 15 8 5 4 6 8 11 12 14 17 19 22 27 30 31 27
RH 96 96 96 89 85 88 88 84 76 76 76 59 59 60 74 74 68 72 75 70 73 81
WIND DIR S S S SW W W W W W NW W W SW S S S S S S SW W NW
WIND SPD 17 19 21 20 16 20 25 24 23 21 18 12 9 9 10 13 14 14 13 11 11 10
WIND GUST 27 31 33 34 34 37 35 34 32 25
CLOUDS OV OV OV OV B1 B2 B2 B2 B2 B1 SC SC SC B2 B2 B1 B2 B2 B2 B2 B1 SC
POP 12HR 100 40 0 0 10
QPF 12HR 0.26 0.02 0 0 0
SNOW 12HR 00-00 T 00-00
DRIZZLE O
FLURRIES C C
RAIN SHWRS S C D C C
SNOWSHWRS C S
WIND CHILL 29 34 37 34 26 13 0 -8 -9 -9 -4 8 13 14 9 12 16 19 25 31 31 24
MIN CHILL 26 33 13 -8 -9 -9 10 9 13 21 23
DATE SUN 12/21/25 MON 12/22/25 TUE 12/23/25 WED 12/24/25
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 15 29 19 37 31 44 26 40
TEMP 24 16 27 24 22 24 34 34 33 34 42 36 31 27 38 36
DEWPT 15 9 10 10 11 14 20 24 29 32 37 33 28 26 33 32
PWIND DIR W NW S S S W NE SE
WIND CHAR GN LT LT GN GN GN LT LT
AVG CLOUDS SC FW FW FW SC B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1
POP 12HR 10 0 5 5 5 0 5 5
ILZ010-182200-
DIXON-LEE IL
41.85N 89.45W ELEV. 697 FT
1221 AM CST THU DEC 18 2025
DATE THU 12/18/25 FRI 12/19/25 SAT 12/20/25
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 46 9 27 20 42
TEMP 41 45 42 40 35 26 16 11 10 9 13 19 24 26 22 26 30 32 35 40 39 32
DEWPT 40 44 41 38 31 22 12 7 4 4 7 9 11 13 16 19 22 24 28 32 32 27
RH 96 96 96 92 85 85 84 83 76 80 76 64 57 57 77 74 72 72 75 73 76 81
WIND DIR S S S W W W W W W NW W W SW S S S S S SW W NW NW
WIND SPD 13 19 20 19 18 24 25 24 21 17 14 10 8 8 10 12 13 12 11 10 10 9
WIND GUST 29 34 29 36 37 35 33 27
CLOUDS OV OV OV B2 B1 B2 B2 B2 B1 SC FW SC SC B2 B2 B1 B2 B2 B2 B2 SC SC
POP 12HR 80 40 0 0 5
QPF 12HR 0.24 0.01 0 0 0
SNOW 12HR 00-00 T 00-00
DRIZZLE O O
FLURRIES C C
RAIN SHWRS C C D S
SNOWSHWRS C S
WIND CHILL 32 37 34 32 23 10 -3 -8 -8 -8 0 10 14 17 11 14 20 22 27 33 32 25
MIN CHILL 29 32 10 -8 -9 -6 12 10 16 23 24
DATE SUN 12/21/25 MON 12/22/25 TUE 12/23/25 WED 12/24/25
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 15 30 20 38 31 45 27 41
TEMP 24 16 28 26 23 26 36 36 33 34 43 37 32 28 40 38
DEWPT 17 11 11 13 14 16 21 27 31 33 38 35 30 28 34 35
PWIND DIR W NW SE S S W NE SE
WIND CHAR GN LT LT GN LT LT LT LT
AVG CLOUDS SC FW FW FW SC B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1
POP 12HR 5 0 5 0 5 0 0 5
ILZ012-182200-
GENEVA-KANE IL
41.88N 88.31W ELEV. 727 FT
1221 AM CST THU DEC 18 2025
DATE THU 12/18/25 FRI 12/19/25 SAT 12/20/25
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 48 10 26 21 42
TEMP 40 44 47 43 38 29 21 14 12 11 13 20 24 24 22 25 28 31 35 40 40 34
DEWPT 38 43 46 40 35 27 17 9 6 5 7 9 11 12 15 18 20 23 27 31 32 29
RH 92 96 96 89 89 92 84 80 76 76 76 62 57 60 74 74 71 72 72 70 73 82
WIND DIR S S S S W W W W W W W W W S S S S S S SW W W
WIND SPD 16 19 21 21 16 19 25 23 21 21 18 13 10 8 11 13 14 14 13 12 11 10
WIND GUST 27 31 34 36 26 32 36 35 33 33 28 25
CLOUDS OV OV OV OV B1 B2 B2 B2 B2 B1 SC SC SC B2 B2 B1 B2 B2 B2 B2 B2 SC
POP 12HR 100 40 0 0 10
QPF 12HR 0.28 0.02 0 0 0
SNOW 12HR 00-00 T 00-00
DRIZZLE O
FLURRIES C C
RAIN SHWRS S C D C C
SNOWSHWRS C S
WIND CHILL 31 36 36 29 16 4 -5 -7 -7 -3 8 14 14 10 12 17 19 25 32 32 26
MIN CHILL 27 35 16 -5 -8 -8 10 10 14 21 25
DATE SUN 12/21/25 MON 12/22/25 TUE 12/23/25 WED 12/24/25
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 16 30 20 38 32 45 27 40
TEMP 25 17 28 26 22 24 35 35 34 34 43 38 32 28 39 37
DEWPT 16 10 10 11 10 14 20 25 29 32 38 35 30 28 34 33
PWIND DIR W NW S S S W N SE
WIND CHAR GN LT LT GN GN GN LT LT
AVG CLOUDS SC FW FW FW SC B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1
POP 12HR 10 0 5 5 5 0 5 10
ILZ020-182200-
YORKVILLE-KENDALL IL
41.64N 88.45W ELEV. 618 FT
1221 AM CST THU DEC 18 2025
DATE THU 12/18/25 FRI 12/19/25 SAT 12/20/25
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 49 12 27 22 43
TEMP 41 45 48 45 39 29 23 14 12 12 15 22 25 24 23 25 29 31 35 41 41 34
DEWPT 39 45 47 40 35 26 18 9 6 5 8 10 12 13 15 18 21 23 27 31 33 29
RH 92100 96 82 85 88 81 80 76 73 73 59 57 62 71 74 72 72 72 67 73 82
WIND DIR S S S S W W W W W W W W W S S S S S S SW W W
WIND SPD 16 20 21 24 18 20 26 24 23 21 18 13 9 6 10 13 14 14 13 12 10 10
WIND GUST 26 32 35 37 32 39 36 34 32 25
CLOUDS OV OV OV OV B1 B2 B2 B2 B2 B1 SC SC SC B1 B2 B1 B2 B2 B2 B2 B2 SC
POP 12HR 100 40 0 0 10
QPF 12HR 0.29 0.02 0 0 0
SNOW 12HR 00-00 T 00-00
DRIZZLE O O
FLURRIES C C
RAIN SHWRS S C D C C
SNOWSHWRS C C
WIND CHILL 32 37 37 30 15 6 -5 -7 -7 -1 10 16 15 12 13 17 20 26 34 33 26
MIN CHILL 28 36 15 -5 -7 -6 13 11 15 21 26
DATE SUN 12/21/25 MON 12/22/25 TUE 12/23/25 WED 12/24/25
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 18 32 21 39 33 46 28 42
TEMP 26 18 29 27 23 25 36 35 35 34 44 39 34 29 40 39
DEWPT 17 10 11 12 12 14 20 25 30 33 39 36 31 28 35 35
PWIND DIR W NW SE S S W NE E
WIND CHAR GN LT LT GN GN GN LT LT
AVG CLOUDS SC FW FW FW SC B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1
POP 12HR 10 0 5 5 5 0 5 5
ILZ013-182200-
WHEATON-DUPAGE IL
41.86N 88.11W ELEV. 752 FT
1221 AM CST THU DEC 18 2025
DATE THU 12/18/25 FRI 12/19/25 SAT 12/20/25
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 49 11 27 22 42
TEMP 41 45 48 44 39 30 23 15 12 11 14 20 24 25 23 25 29 32 35 40 40 36
DEWPT 39 44 47 41 35 28 18 10 7 5 7 8 11 12 14 17 20 23 26 30 31 29
RH 92 96 96 89 85 92 81 80 80 76 73 59 57 57 68 71 69 69 69 67 70 75
WIND DIR S S S S W W W W W W W W W S S S S S SW SW W W
WIND SPD 16 18 20 21 17 16 24 23 21 21 18 13 10 8 10 12 14 14 13 12 11 10
WIND GUST 26 28 35 36 27 29 36 35 33 33 28 25 26
CLOUDS OV OV OV OV B1 B1 B2 B2 B2 B1 SC SC SC B1 B2 B1 B2 B2 B2 B2 B2 B1
POP 12HR 100 40 5 0 10
QPF 12HR 0.29 0.02 0 0 0
SNOW 12HR 00-00 T 00-00
DRIZZLE O O
FLURRIES C C
RAIN SHWRS S C D L C
SNOWSHWRS C S
WIND CHILL 32 37 36 30 17 7 -4 -7 -7 -2 8 13 16 12 14 18 21 26 33 32 28
MIN CHILL 29 36 17 -4 -7 -7 10 12 15 22 27
DATE SUN 12/21/25 MON 12/22/25 TUE 12/23/25 WED 12/24/25
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 18 30 21 38 33 45 29 40
TEMP 27 19 28 27 23 25 35 36 35 35 43 39 34 30 39 38
DEWPT 16 10 9 10 10 15 19 24 29 33 37 35 30 29 33 33
PWIND DIR W NW S S S W N SE
WIND CHAR GN GN LT GN GN GN LT LT
AVG CLOUDS SC FW FW FW SC B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1
POP 12HR 10 0 5 5 5 0 5 10
ILZ019-182200-
OTTAWA-LASALLE IL
41.35N 88.84W ELEV. 494 FT
1221 AM CST THU DEC 18 2025
DATE THU 12/18/25 FRI 12/19/25 SAT 12/20/25
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 50 11 28 23 43
TEMP 42 47 49 44 40 29 23 15 12 11 16 22 27 25 24 27 31 32 36 41 41 34
DEWPT 41 46 48 40 35 26 18 10 6 5 8 10 12 13 16 19 21 23 27 30 32 29
RH 96 96 96 86 82 88 81 80 76 76 70 59 53 60 71 71 66 69 69 65 70 82
WIND DIR S S S SW W W W W W W W W SW S S S S S S SW W NW
WIND SPD 16 20 23 23 14 23 26 25 23 21 17 12 9 8 10 14 16 16 13 12 11 9
WIND GUST 26 32 36 36 25 34 40 36 34
CLOUDS OV OV OV OV B1 B1 B2 B2 B2 B1 SC FW SC B1 B1 B1 B2 B2 B2 B2 B1 SC
POP 12HR 100 40 0 0 5
QPF 12HR 0.29 0.02 0 0 0
SNOW 12HR 00-00 T 00-00
DRIZZLE O O
FLURRIES C C
RAIN SHWRS C D C C
SNOWSHWRS C C
WIND CHILL 35 39 36 31 15 6 -3 -7 -7 2 11 18 16 13 15 20 22 27 33 34 26
MIN CHILL 31 36 15 -3 -8 -4 14 13 17 23 26
DATE SUN 12/21/25 MON 12/22/25 TUE 12/23/25 WED 12/24/25
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 19 33 23 40 34 47 29 43
TEMP 26 20 30 28 25 26 37 36 35 35 45 40 35 30 41 40
DEWPT 18 11 12 13 14 15 21 26 31 33 39 36 32 29 35 36
PWIND DIR W NW SE S S W NE SE
WIND CHAR GN LT LT GN GN GN LT LT
AVG CLOUDS SC FW FW FW SC B2 B1 B1 B2 B2 B2 B1 B1 B1 B1 B1
POP 12HR 10 0 5 5 5 0 5 10
ILZ106-182200-
JOLIET-WILL IL
41.53N 88.12W ELEV. 655 FT
1221 AM CST THU DEC 18 2025
DATE THU 12/18/25 FRI 12/19/25 SAT 12/20/25
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 50 12 27 22 44
TEMP 42 46 49 45 40 30 25 16 13 12 16 22 26 25 23 26 30 32 36 42 42 36
DEWPT 40 46 48 42 36 28 21 11 7 6 8 10 12 13 16 19 21 24 28 31 33 31
RH 93100 96 89 85 92 84 80 76 76 70 59 55 60 74 74 69 72 72 65 70 82
WIND DIR S S S S W W W W W W W W W S S S S S S SW W W
WIND SPD 16 20 21 23 18 16 24 24 21 21 18 13 10 8 10 12 14 14 13 12 11 9
WIND GUST 26 31 36 37 28 36 35 33 32 25 25
CLOUDS OV OV OV OV B1 B2 B2 B2 B2 B1 SC SC SC B1 B2 B1 B2 B2 B2 B2 B2 B1
POP 12HR 100 40 5 0 10
QPF 12HR 0.29 0.02 0 0 0
SNOW 12HR 00-00 T 00-00
DRIZZLE O O O
FLURRIES C C
RAIN SHWRS C D L C
SNOWSHWRS C C
WIND CHILL 34 39 38 31 17 10 -2 -5 -5 1 11 17 16 13 15 19 21 27 34 35 28
MIN CHILL 30 38 17 -2 -6 -4 13 13 16 22 28
DATE SUN 12/21/25 MON 12/22/25 TUE 12/23/25 WED 12/24/25
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 19 32 22 40 34 47 29 42
TEMP 27 20 30 28 24 26 37 36 35 36 45 40 35 30 41 40
DEWPT 19 12 11 13 13 15 20 25 31 34 40 37 32 30 35 36
PWIND DIR W NW S S S W NE SE
WIND CHAR GN LT LT GN GN GN LT LT
AVG CLOUDS SC FW FW FW SC B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1
POP 12HR 10 0 5 5 5 0 5 10
ILZ023-182200-
KANKAKEE-KANKAKEE IL
41.12N 87.86W ELEV. 630 FT
1221 AM CST THU DEC 18 2025
DATE THU 12/18/25 FRI 12/19/25 SAT 12/20/25
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 50 13 27 22 43
TEMP 42 46 48 46 41 32 26 19 14 13 17 22 26 24 23 25 29 31 35 41 42 35
DEWPT 41 45 47 43 37 30 21 13 9 6 9 11 13 14 16 19 21 23 27 31 33 32
RH 96 96 96 89 85 92 81 77 80 73 70 62 57 65 74 78 72 72 72 67 70 89
WIND DIR S S S S W W W W W W W W W S S S S S S SW W W
WIND SPD 17 20 23 25 20 13 23 24 23 19 19 13 10 5 6 11 13 13 13 12 8 6
WIND GUST 28 32 36 40 36 36 34 32 24
CLOUDS OV OV OV OV B1 B1 B2 B2 B2 B1 SC SC SC B1 B1 SC B1 B2 B2 B2 B2 B1
POP 12HR 100 40 5 0 5
QPF 12HR 0.31 0.01 0 0 0
SNOW 12HR 00-00 T 00-00
DRIZZLE O O O
FLURRIES C C
RAIN SHWRS C D L S
SNOWSHWRS C C
WIND CHILL 34 39 38 33 20 11 2 -4 -4 3 12 18 17 13 15 18 21 26 35 36 29
MIN CHILL 31 38 20 1 -5 -2 14 13 16 22 28
DATE SUN 12/21/25 MON 12/22/25 TUE 12/23/25 WED 12/24/25
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 19 33 21 39 32 47 29 43
TEMP 27 20 30 28 23 25 36 35 34 35 44 40 34 30 41 40
DEWPT 20 13 12 14 13 15 20 25 31 33 40 38 33 30 36 37
PWIND DIR W NW SE S S SW N SE
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC FW FW FW SC B1 B1 B1 B2 B2 B2 B1 B1 B1 B1 B1
POP 12HR 10 0 5 5 5 0 5 10
ILZ033-182200-
WATSEKA-IROQUOIS IL
40.78N 87.73W ELEV. 636 FT
1221 AM CST THU DEC 18 2025
DATE THU 12/18/25 FRI 12/19/25 SAT 12/20/25
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 51 13 27 22 44
TEMP 43 46 48 47 42 34 27 20 16 13 18 23 26 24 22 25 29 30 35 41 42 35
DEWPT 41 45 47 43 38 31 23 14 9 7 9 10 13 13 15 18 20 21 26 30 33 31
RH 93 96 96 86 86 89 85 77 73 76 67 57 57 62 74 74 69 69 69 65 70 85
WIND DIR S S S S W W W W W W W W W S S S S S S SW W W
WIND SPD 18 20 23 26 20 12 21 24 21 19 19 13 10 5 8 10 13 13 16 13 9 5
WIND GUST 28 31 37 41 36 36 34 31 24
CLOUDS OV OV OV OV B2 B1 B2 B2 B2 B1 SC FW FW SC SC SC B1 B2 B2 B2 B2 B1
POP 12HR 100 40 5 0 5
QPF 12HR 0.34 0.01 0 0 0
SNOW 12HR 00-00 T 00-00
DRIZZLE O O O
FLURRIES C C
RAIN SHWRS C D D S
SNOWSHWRS S C
WIND CHILL 35 38 39 34 23 13 4 -2 -4 5 13 18 17 13 14 18 19 26 34 36 29
MIN CHILL 32 39 22 3 -5 0 15 12 15 21 29
DATE SUN 12/21/25 MON 12/22/25 TUE 12/23/25 WED 12/24/25
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 19 33 21 40 32 47 29 44
TEMP 26 20 31 27 23 25 37 35 34 36 45 40 35 30 42 41
DEWPT 19 12 12 13 12 14 20 25 29 33 40 37 33 30 37 37
PWIND DIR W NW SE SE S SW N SE
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC FW FW FW SC B1 B1 B1 B2 B2 B2 B2 B1 B1 B1 B1
POP 12HR 10 0 0 5 10 5 5 10
ILZ039-182200-
PAXTON-FORD IL
40.45N 88.10W ELEV. 776 FT
1221 AM CST THU DEC 18 2025
DATE THU 12/18/25 FRI 12/19/25 SAT 12/20/25
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 51 13 28 22 45
TEMP 44 47 49 46 42 35 27 19 16 14 19 24 28 24 22 25 29 30 35 42 43 36
DEWPT 43 46 48 44 38 32 22 14 10 8 11 13 15 15 16 18 20 22 27 31 34 32
RH 96 96 96 93 86 89 81 80 77 76 70 62 58 68 77 74 69 72 72 65 70 85
WIND DIR S S S S W W W W W W W W W S S S S S S SW W W
WIND SPD 18 19 23 26 20 12 23 25 23 21 19 13 10 6 10 14 18 18 17 14 11 9
WIND GUST 29 31 37 41 36 37 34 32
CLOUDS OV OV OV OV B1 B1 B2 B2 B2 B1 SC FW FW SC SC SC B1 B2 B2 B2 B2 SC
POP 12HR 100 40 0 0 5
QPF 12HR 0.35 0.01 0 0 0
SNOW 12HR 00-00 T 00-00
DRIZZLE O O O O
FLURRIES C C
RAIN SHWRS S C D D S
SNOWSHWRS S C
WIND CHILL 35 39 38 33 24 12 1 -3 -4 5 13 18 15 11 13 16 18 25 34 36 28
MIN CHILL 33 38 24 1 -5 0 15 11 14 20 28
DATE SUN 12/21/25 MON 12/22/25 TUE 12/23/25 WED 12/24/25
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 19 35 21 40 32 48 29 46
TEMP 26 20 32 28 23 25 37 35 34 36 46 41 36 31 44 43
DEWPT 20 14 14 15 14 14 22 26 31 34 42 39 34 31 39 40
PWIND DIR NW NW SE S S SW N SE
WIND CHAR GN LT LT GN GN GN LT LT
AVG CLOUDS SC FW FW FW SC B1 B1 B1 B2 B2 B2 B1 B1 B1 B1 B1
POP 12HR 10 0 0 5 5 5 10 10
INZ001-182200-
CROWN POINT-LAKE IN
41.42N 87.34W ELEV. 697 FT
1221 AM CST THU DEC 18 2025
DATE THU 12/18/25 FRI 12/19/25 SAT 12/20/25
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 50 13 26 21 42
TEMP 41 45 47 46 41 32 27 19 14 13 17 22 25 23 22 25 28 30 35 40 41 36
DEWPT 39 44 46 43 39 30 23 14 8 6 8 9 11 12 15 17 20 22 26 30 32 31
RH 92 96 96 89 92 92 85 80 76 73 67 57 55 62 74 71 71 72 69 67 70 82
WIND DIR S S S S SW W W W W W W W W S S S S S S SW W W
WIND SPD 16 19 21 24 23 12 18 24 21 20 20 14 11 8 9 12 14 16 16 12 10 8
WIND GUST 27 31 36 39 33 33 36 33 32
CLOUDS OV OV OV OV B2 B2 B2 B2 B2 B2 SC SC SC B1 B1 B1 B1 B2 B2 B2 B2 B1
POP 12HR 100 40 5 0 5
QPF 12HR 0.30 0.02 0 0 0
SNOW 12HR 00-00 T 00-00
DRIZZLE O O
RAIN SHWRS L D D S
SNOWSHWRS S C S S
WIND CHILL 32 38 38 34 21 13 2 -4 -5 2 10 15 15 11 13 16 19 25 33 34 29
MIN CHILL 29 38 21 1 -6 -3 12 11 13 20 28
DATE SUN 12/21/25 MON 12/22/25 TUE 12/23/25 WED 12/24/25
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 19 32 21 39 32 46 29 41
TEMP 28 20 30 27 23 25 35 35 34 35 43 39 35 31 40 39
DEWPT 19 12 11 13 13 14 18 23 29 32 38 36 32 30 34 35
PWIND DIR W NW S S S SW N SE
WIND CHAR GN LT LT GN GN GN LT LT
AVG CLOUDS SC FW FW FW SC B1 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1
POP 12HR 10 0 5 5 5 5 5 10
INZ010-182200-
KENTLAND-NEWTON IN
40.77N 87.45W ELEV. 673 FT
1221 AM CST THU DEC 18 2025
DATE THU 12/18/25 FRI 12/19/25 SAT 12/20/25
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 51 13 26 21 43
TEMP 42 46 48 48 42 35 28 22 16 13 18 23 26 23 22 25 28 30 34 41 42 35
DEWPT 41 45 47 44 39 32 24 16 10 7 10 11 13 13 15 18 19 21 26 30 33 31
RH 96 96 96 86 89 89 85 77 77 76 70 59 57 65 74 74 68 69 72 65 70 85
WIND DIR S S S S S W W W W W W W W S S S S S S SW SW W
WIND SPD 17 20 24 26 24 12 20 24 23 19 19 14 10 5 6 11 13 14 16 13 9 5
WIND GUST 28 32 37 41 34 34 35 34 32
CLOUDS OV OV OV OV B2 B2 B2 B2 B2 B2 SC SC FW SC SC SC B1 B2 B2 B2 B2 B1
POP 12HR 100 40 5 0 5
QPF 12HR 0.36 0.01 0 0 0
SNOW 12HR 00-00 T 00-00
DRIZZLE O O O
RAIN SHWRS C D D S S
SNOWSHWRS S C S S
WIND CHILL 34 38 35 24 14 5 -2 -4 4 12 17 16 13 14 17 19 25 33 36 29
MIN CHILL 32 38 24 5 -5 -1 14 12 15 20 29
DATE SUN 12/21/25 MON 12/22/25 TUE 12/23/25 WED 12/24/25
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 19 33 21 40 32 46 29 44
TEMP 27 20 31 27 23 25 36 34 34 36 44 40 35 30 42 40
DEWPT 20 13 12 12 12 14 19 24 30 33 40 38 33 30 36 37
PWIND DIR W NW SE SE S SW N SE
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS B1 FW FW FW SC B1 B1 B1 B2 B2 B2 B2 B1 B1 B1 B1
POP 12HR 10 0 0 5 10 5 5 10
INZ011-182200-
RENNSSELAER-JASPER IN
40.94N 87.15W ELEV. 661 FT
1221 AM CST THU DEC 18 2025
DATE THU 12/18/25 FRI 12/19/25 SAT 12/20/25
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 50 14 26 21 43
TEMP 42 46 48 48 43 35 29 23 16 14 18 23 25 23 22 25 28 30 35 41 42 36
DEWPT 40 44 46 45 40 33 25 17 10 7 10 11 13 13 15 17 20 21 26 30 33 32
RH 93 93 93 89 89 92 85 77 77 73 70 59 60 65 74 71 71 69 69 65 70 85
WIND DIR S S S S S W W W W W W W W SW S S S S S SW SW W
WIND SPD 14 20 23 25 25 12 19 24 23 20 20 16 11 5 6 10 13 14 16 13 10 6
WIND GUST 26 32 36 39 35 29 35 34 32
CLOUDS OV OV OV OV B2 B2 B2 B2 B2 B2 SC SC FW B1 B1 SC B1 B2 B2 B2 B2 B1
POP 12HR 100 40 5 0 5
QPF 12HR 0.35 0.01 0 0 0
SNOW 12HR 00-00 T 00-00
DRIZZLE O O O
RAIN SHWRS L D D S S
SNOWSHWRS S C S S
WIND CHILL 33 38 36 25 15 7 -2 -4 4 11 16 17 13 14 17 18 25 33 35 29
MIN CHILL 30 38 25 7 -5 -1 13 13 15 20 29
DATE SUN 12/21/25 MON 12/22/25 TUE 12/23/25 WED 12/24/25
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 20 32 21 39 32 46 29 42
TEMP 28 21 30 27 23 25 36 35 34 36 44 40 35 31 41 40
DEWPT 21 13 12 13 13 14 19 24 30 33 40 38 33 31 36 37
PWIND DIR W NW S SE S SW N SE
WIND CHAR LT LT LT LT GN GN LT LT
AVG CLOUDS B1 FW FW FW SC B1 B1 B1 B2 B2 B2 B2 B1 B1 B1 B1
POP 12HR 10 0 0 5 5 5 5 10
INZ019-182200-
FOWLER-BENTON IN
40.62N 87.32W ELEV. 812 FT
121 AM EST THU DEC 18 2025
DATE THU 12/18/25 FRI 12/19/25 SAT 12/20/25
EST 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 51 13 26 22 43
TEMP 42 46 47 48 43 36 29 23 17 13 19 23 25 23 22 25 28 30 34 40 42 36
DEWPT 40 44 46 45 40 33 25 18 10 8 10 12 13 14 16 18 20 21 26 30 33 32
RH 93 93 96 89 89 89 85 81 73 80 67 62 60 68 77 74 71 69 72 67 70 85
WIND DIR S S S S S W W W W W W W W S S S S S S SW SW W
WIND SPD 17 19 24 26 25 12 20 24 21 20 20 14 11 5 8 12 14 16 17 14 10 6
WIND GUST 27 31 37 41 35 35 33 33 25
CLOUDS OV OV OV OV B2 B2 B2 B2 B2 B2 SC FW FW SC SC SC B1 B1 B2 B2 B2 B1
POP 12HR 100 40 5 0 5
QPF 12HR 0.43 0.01 0 0 0
SNOW 12HR 00-00 T 00-00
DRIZZLE O O O
RAIN SHWRS L D D S S
SNOWSHWRS S C S S
WIND CHILL 34 38 39 36 26 15 7 -1 -4 4 11 17 16 12 14 17 19 24 32 35 29
MIN CHILL 31 38 25 7 -5 -1 13 12 15 20 29
DATE SUN 12/21/25 MON 12/22/25 TUE 12/23/25 WED 12/24/25
EST 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 20 32 21 39 32 46 30 44
TEMP 27 20 30 27 23 25 36 35 34 36 44 40 36 31 42 41
DEWPT 22 14 13 14 13 14 20 24 30 33 41 38 34 31 38 38
PWIND DIR W NW SE SE S SW N SE
WIND CHAR LT LT LT LT GN GN LT LT
AVG CLOUDS B1 FW FW FW SC B1 B1 B1 B2 B2 B2 B2 B1 B1 B1 B1
POP 12HR 10 0 0 5 5 5 5 10
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